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== Development ==
[[File:Data visualization process v1.png|right|350px|thumb|Data science process flowchart]]
[[John W. Tukey]] wrote the book ''Exploratory Data Analysis'' in 1977.<ref name="Tukey1977">{{cite book.
The objectives of EDA are to:
Enable unexpected discoveries in the data
Suggest hypotheses about the causes of observed phenomena
Assess assumptions on which statistical inference will be based
Support the selection of appropriate statistical tools and techniques
Provide a basis for further data collection through surveys or experiments[7]
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